La zona trágica de la niñez
Series: Salud pública y puericultura -- no. 1; Salud pública y puericultura -- no. 1.
Publisher: La Union Panamericana
Published: 1925
Place of publication: Washington, D.C
Language: spa
Number of pages: 11
Subjects: Juvenile delinquency
Work titles: No man's land of childhood
Notes: Translated and adapted from the article No man's land of childhood, by Calvin Derrick.